Check valve for dispenser pump



FIG. 1 is a lower-end perspective view of the check valve for dispenserpump;

FIG. 2 is an upper-end perspective view thereof;

FIG. 3 is a side elevation thereof;

FIG. 4 is a bottom plan elevation thereof; and,

FIG. 5 is a top plan elevation thereof.

The ornamental design for a check valve for dispenser pump, as shown anddescribed.